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esriZCaptureType Constants (ArcObjects .NET 10.4 SDK)
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This document is archived and information here might be outdated. Recommended version. |
| ArcObjects namespaces > Editor > ESRI.ArcGIS.Editor > Constants > E > esriZCaptureType Constants (ArcObjects .NET 10.4 SDK) |
Method used by the editor to capture Z-values.
| Constant | Value | Description |
|---|---|---|
| esriCaptureCurrentZ | 0 | Use Current Z value. |
| esriCaptureInterpolateZ | 1 | Interpolate Z value. |
| esriCaptureSurfaceZ | 2 | Derive Z value from surface. |
esriCaptureCurrentZ new features are assigned a z-value based on IEditSketch2_CurrentZ.
esriCaptureInterpolateZ will initially assign NaN to the z value of the new vertex when working with the edit sketch until the sketch is finished. Just before the sketch is completed these NaN values are resolved to a definite value. At least one vertex in the sketch must have a simple z-value (non NaN) defined to successfully assign z-values using this method. The editor commands that do not interact with the edit sketch will immediatly resolve the z-value.
esriCaptureSurfaceZ requires that a surface is defined via IEditProperties4_Surface. Each new vertex is assigned the z-value taken from the defined surface.